Hourly Weather Forecast - Jefferson, CO

12 AM
34°F
0%
7mph
W
Mostly Clear
Humidity
32%
Feels like
28°F
Dew Point
7°F
1 AM
33°F
0%
6mph
W
Mostly Clear
Humidity
32%
Feels like
27°F
Dew Point
6°F
2 AM
31°F
0%
5mph
W
Clear
Humidity
33%
Feels like
26°F
Dew Point
6°F
3 AM
30°F
0%
5mph
W
Clear
Humidity
34%
Feels like
25°F
Dew Point
5°F
4 AM
29°F
0%
4mph
W
Clear
Humidity
34%
Feels like
25°F
Dew Point
5°F
5 AM
29°F
0%
4mph
W
Clear
Humidity
35%
Feels like
24°F
Dew Point
5°F
6 AM
30°F
0%
4mph
W
Clear
Humidity
34%
Feels like
25°F
Dew Point
5°F
7 AM
32°F
0%
4mph
W
Clear
Humidity
32%
Feels like
27°F
Dew Point
6°F
7:20 AM
8 AM
35°F
0%
5mph
W
Sunny
Humidity
30%
Feels like
30°F
Dew Point
6°F
9 AM
38°F
0%
5mph
WSW
Sunny
Humidity
26%
Feels like
34°F
Dew Point
6°F
10 AM
42°F
0%
7mph
WSW
Sunny
Humidity
22%
Feels like
38°F
Dew Point
6°F
11 AM
46°F
0%
8mph
SW
Sunny
Humidity
19%
Feels like
41°F
Dew Point
5°F
12 PM
48°F
0%
10mph
SW
Sunny
Humidity
17%
Feels like
44°F
Dew Point
5°F
1 PM
49°F
0%
12mph
WSW
Sunny
Humidity
16%
Feels like
44°F
Dew Point
4°F
2 PM
48°F
0%
13mph
WSW
Sunny
Humidity
17%
Feels like
42°F
Dew Point
5°F
3 PM
45°F
0%
13mph
WSW
Sunny
Humidity
19%
Feels like
39°F
Dew Point
5°F
4 PM
42°F
0%
10mph
WSW
Sunny
Humidity
22%
Feels like
36°F
Dew Point
6°F
4:44 PM
5 PM
39°F
0%
8mph
WSW
Clear
Humidity
25%
Feels like
33°F
Dew Point
7°F
6 PM
37°F
0%
7mph
WSW
Clear
Humidity
29%
Feels like
31°F
Dew Point
7°F
7 PM
35°F
0%
6mph
WSW
Mostly Clear
Humidity
31%
Feels like
30°F
Dew Point
8°F
8 PM
34°F
0%
6mph
W
Mostly Clear
Humidity
33%
Feels like
29°F
Dew Point
8°F
9 PM
33°F
0%
6mph
W
Mostly Clear
Humidity
34%
Feels like
28°F
Dew Point
8°F
10 PM
33°F
0%
6mph
W
Mostly Clear
Humidity
35%
Feels like
27°F
Dew Point
8°F
11 PM
32°F
0%
6mph
W
Mostly Clear
Humidity
36%
Feels like
26°F
Dew Point
8°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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